纳米碳酸钙四大纳米效应应用表现  

Application of the Four Big Effects of Nano-CaCO_3

作　　者：颜鑫[1] 周继承[2] 邓新云[1] 

机构地区：[1]湖南化工职业技术学院化工系,湖南株洲412004 [2]湘潭大学化工学院,湖南湘潭411105

出　　处：《化工文摘》2008年第4期44-47,共4页

基　　金：湖南省国内访问学者资助项目

摘　　要：介绍了纳米碳酸钙四大纳米效应:量子尺寸效应、小尺寸效应、表面效应和宏观量子隧道效应,及其在应用过程中表现出与普通轻质碳酸钙所不同的、反常的物理化学特性。对进一步拓展纳米碳酸钙的应用领域、不断优化其生产工艺参数、突出其纳米特性、提升产品品质等都具有一定的指导意义。It was introduced that four big nanometer effects of nanometer calcium carbonate：the quantum size effect, the light-sized effect, the surface effect and the macroscopic quantum tunne effect, and nanometer calcium carbonate has displayed the unusual physical chemistry characteristic comparing with the ordinary light-calcium carbonate in its application. There is instruction significance to further developed the application domain, unceasingly optimizes its production craft parameter, highlights its nanometer characteristic, promotes its product quality and so on.

关 键 词：纳米碳酸钙 量子尺寸效应 小尺寸效应 表面效应 宏观量子隧道效应 

分 类 号：TQ132.32[化学工程—无机化工] TB383[一般工业技术—材料科学与工程]